I read that in their catalog which cause my concern. I had used in many years ago and never heard of any FDA issues. I called the company and was told the reason they just haven't sought FDA approval ...
I used the poly plasti florist foil all the time many years ago for covering my cake boards.
I have read in some catalogs that it is not FDA approved.
I never had any issues in the past and don't ...
I would take them out as long as they are wrapped they will be fine. keep in mind they are baked goods so unless you had some sort of extreme heat situation you will be fine. I would always cover them ...